Making a pick up item that is timed, that moves,scales and rotates

Hi, I am very much new to scripting in Java. I really dont know much but I am trying..I have to make a timed pick up item that can be editable in the inspector so it can move, scale and rotate. However, I am getting a semi colon is missing error and I have no idea what it means. error: UCE0001: ';' expected. Insert a semicolon at the end.

My code is in Java, but if you know Csharp that is okay too. I just need this to work.

 var allow translate: boolean = true;
 var allow Scale: boolean = true;
 var timedSinceStart: float;
 var rotate speed: 100;
 
 private var startPOS: float;
 private var startscale: vector3;
 
 function start () {
 startPOS = transform.position.y;
 startScale = transform.localScale;
 }
 
 function Update () {
 timedSinceStart = Mathf.Ceil(Time.time);
 timeDeltaTime = Time.deltaTime;
 
 
 if (allowmove)
 {
  transform.position.y = (Mathf.PingPong(Time.time, 1.5)) + startPOS;
 }
 
 if (allowRotate)
 {
  transform.rotate (Vector3.up * Time.deltaTime * rotatespeed );
 }
 
 if (allowScale)
 {
 
  transform.localScale += new Vector3(0.1F, 0, 0);
 }
 }